Biology, 13.03.2021 01:30 afolmar2006
(05.05 MC)
Primary production is limited in much of the open ocean by low levels of iron, which is a necessary phytoplankton nutrient. It has been suggested by some that pumps could be placed in these areas that would move iron-rich sediments from the deep into the well-lit euphotic zone, thus stimulating phytoplankton blooms. What problem (human impact) do you think scientists would be trying to address with this biotechnological approach? (3 points)
Reduction of the human impact on marine species diversity
Reduction of bycatch
Reduction of the greenhouse gas carbon dioxide in the atmosphere
Reduction in iron pollution in oceanic sediments
Answers: 2
Biology, 21.06.2019 20:00, claudia3776
How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?
Answers: 1
Biology, 22.06.2019 14:30, shaferxspecial3737
What is a difference between systemic and pulmonary circulation? a. systemic circulation carries oxygenated blood to the lungs and pulmonary circulation carries deoxygenated blood to the body. b. systemic circulation carries deoxygenated blood to the lungs and pulmonary circulation carries oxygenated blood to the body. c. systemic circulation carries deoxygenated blood to the body and pulmonary circulation carries oxygenated blood to the lungs. d. systemic circulation carries oxygenated blood to the body and pulmonary circulation carries deoxygenated blood to the lungs.
Answers: 1
(05.05 MC)
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